added test for #1767
Fixed #1767
reproduce
test added
Merge branch 'develop' into fix-2843
fix and tests for #2843
cleanup
cleanup2
Merge pull request #2875 from digi604/fix-2843

Fix 2843 (placeholder permissions fix)
bumps version to 3.0b4.dev13
adds commit hash for 3.0b4.dev13
fixes #2879
Merge pull request #2883 from digi604/fix-2879

fixes #2879 (publish and unpublish keep language and page_id)
fixes #2697
Merge branch 'develop' into ojii-fix-1767

Conflicts:
	cms/tests/i18n.py
merge fix
Merge pull request #2884 from digi604/fix-2697

fixes #2697 (out of order menu manipulations)
Merge pull request #2886 from digi604/fix-1767

Fix 1767
fixes #2885
fixed tests